i would think it has to do a bit with the hormones found in both men and women....not scientifically sure, but i would think that perhaps because men
have higher levels of testosterone, they smell stinkier.
No thats from Not paying attention for the smelly toilet bowl. I speak from 1st an 2nd an 3rd hand experience.
As for the Sweat question, it might not be that it stinks, just that its not meant for you, Men's Sweat is supposed to have chemicals in it that make
women think an respond more with relaxed intent thru odors an so forth.